Streptavidin modified Au Nanoparicles

Streptavidin modified Au NanopariclesProduct Name NameStreptavidin modified Au Nanoparicles Product Overview Streptomycin modified gold particles are based on water soluble gold particles modified with streptavidin. The high affinity binding between biotin and streptavidin is the foundation for the development of this field. Biotin is a small molecule that can be covalently attached to various biomolecules, while streptavidin can specifically recognize and bind to biotin. Technical

Product Name

Name：Streptavidin modified Au Nanoparicles

^{Product Overview}

Streptomycin modified gold particles are based on water-soluble gold particles modified with streptavidin. The high affinity binding between biotin and streptavidin is the foundation for the development of this field. Biotin is a small molecule that can be covalently attached to various biomolecules, while streptavidin can specifically recognize and bind to biotin.

^{Technical Parameter}

Form: Water solution in colors such as red, magenta, etc

Particle diameter: 30nm, 50nm, 100nm (10nm/20nm/40nm/60nm/70nm/80nm/90nm can be customized according to needs)

Concentration: 0.05mg/ml

Solvent: Water

^{Product Features}

High biocompatibility: The surface modification of gold particles gives them good compatibility in biological systems.

High sensitivity: Due to the high affinity between streptavidin and biotin, these particles exhibit high sensitivity in detection applications.

High specificity: The streptavidin biotin system provides highly specific binding.

Application Fields

Biological detection: By utilizing the high affinity binding between streptavidin and biotin, gold particles can efficiently identify and enrich biotinylated molecules, such as proteins, nucleic acids, etc., which are widely used in biological detection.

Protein labeling: Gold particles can be used as markers for protein detection and quantitative analysis, improving the sensitivity and accuracy of detection.

Biosensing: Gold particles can be functionalized by key probe molecules such as antibodies, oligonucleotides, and biotin through electrostatic modification or covalent coupling, serving as the fundamental building blocks for biosensing.

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